Which of the below are examples of direct climate evidence? Select one or more:
a. temperature and precipitation data from tree rings
b. temperature data from weather baloons
temperature measurements from weather balloons
c. Ocean surface temperature data from satellites
d. deep ocean data taken by probes or submarines
e. Weather data from weather stations
f. ice and snow cover on glaciers and at the poles
g. data from bubbles in ice cores
h. data from layers of deep lake sediments

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.